Contents. Company description. Company description 1 Product description 2 Reinforcement rebar Couplers 3

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1 C A T A L O G U E

2 Contents Company description 1 Product description 2 Reinforcement rebar Couplers 3 Features 4 Bartek Systems Coupler Dimensions 4 BARTEK SYSTEMS P Parallel rib peeling direct rolling 5 Dimensions 5 BARTEK SYSTEMS Special Coupler Types 7 BARTEK SYSTEMS Threading Types 7 Bartek Systems Type A 7 Bartek Systems Type B 7 Bartek Systems Type C 8 BARTEK SYSTEMS H Hydraulic Pressed Couplers 9 Standard Parameter for BARTEK SYSTEMS H Hydraulic Pressed 10 Standard Ready made Systems & Accessories 11 Rebar Connection System 11 Chemical couplers 12 Bolt couplers 12 How to check and identify your Bartek Systems Coupler 13 Machines 14 Automatic upset forging machine IBSFG1 14 Automatic parallel threading machine IBSTD1 14 Company description is a manufacturing company producing in Slovakia - European Union. Our company has built and introduced the system for quality management according STN EN ISO 9001:2009. is the manufacturing partner of IngPro GmbH, Austria. The Partnership was established to expand the range of products, design and innovation in the E.U. according to the highest standards as per the requirement of the European market. produces a wide range of products and accessories for the building & construction industry. and IngPro GmbH joined their efforts to introduce their products in a wider international export market and the success of their partnership has been reflected in a permanently growing project reference list. The high quality of Bartek Systems products gained customers satisfaction and recognition by world s top class developers, projects owners, designers, consultants and contractors. We at together with our partners IngPro GmbH we consider every success as a new challenge. IBSRB 40/50 Parallel thread rolling machine 14 Another products of Bartek Systems 15

3 Product description Rebar splicing couplers can simplify the design and construction of reinforced concrete by reducing the amount of steel used in overlaps and avoiding congestion within the concrete. Page 2 Bartek Systems Couplers are produced from Carbon Steel alloys with high tensile strength characteristics. The couplers are being produced with automatic CNC machines to ensure higher precision to the thread and make our coupler superior or equal to the highest standards. Bartek Systems couplers are suitable for mechanical splices with reinforcing bars made according to DIN 488:86, BS4449:1997, ASTM A615. Bartek Systems couplers comply with the following bldg. codes and standards: The Deutsches Instit für Normung, in its standard DIN 1045 (2001) The British standards Institution, in its standard BAS :1997, section 3, chapter The Association Française de Normalisation (AFNOR), in its standard NF A (1999) The American Concrete Institute (A.C.I.), in its standard ACI 318 (Chapter 12: Development and splices of reinforcement) The International conference of Building Officials (ICBO), in its Uniform Building Code (UBC), Section 1912

4 Page 3 Reinforcement rebar Couplers Lapped joints are dependent upon the concrete for load transfer. For this reason, any degradation in the integrity of the concrete could significantly affect the performance of the joint. The strength of a mechanical splice is dependent on the concrete in which is located. STEEL REBAR IN CONCRETE WITH COUPLERS STEEL REBAR CONGESTION IN CONCRETE WITHOUT COUPLERS BARTEK SYSTEMS Coupler Splicing System Bartek Systems coupler splice is designed to connect two steel rebars without torque wrench; the installation is fast and simple which increases the productivity and reduce the factor of worker s related mistakes. Bartek Systems coupler spliced connection offers a higher safety since the breaking load capacity of the splice is higher than the steel rebar itself: Bar Break System. The high strength of the coupler connection is being achieved by cold forging. The pressed rebar end has a larger core diameter than the bar to ensure that the joint is stronger than the rebar. Parallel metric threads are cut on the enlarged ends, the cold pressing eliminate the risk of steel characteristic changes which may occur if any other splicing method involving heating has been used. Bar break couplers are recommended for the applications with highest safety requirements. The couplers are available in the standard diameters of 12 mm to 40 mm. Other diameters could be produced upon request, and special coupler types can also be produced depending on any project s requirement. We design and produce special solutions according to the requirements of our clients.

5 Features Full strength joint allowing full ductile elongation of reinforcing bars Manual assembly: No torque wrench required. No risk of cross threading quality control is just by visual inspection. EN ISO 9001:2009 Company Page 4 Bartek Systems Coupler Dimensions Coupler Coupler Product Bar Dia. External Internal Ref. (mm) Dia. (mm) Dia. (mm) Coupler Length (mm) Thread Size (mm) Thread Pitch (mm) IBS M IBS M IBS M IBS M IBS M IBS M IBS M IBS40 (4) M IBS40 (4.5) M Remarks: o Tolerance of coupler size: length ± 0.5 mm Inner diameter ± 0.2 mm Table 1.0 Other sizes are available upon request. Dimensions could change in case of special requirement or as a part of the continuous product development without prior notice.

6 BARTEK SYSTEMS P Parallel rib peeling direct rolling Page 5 Bartek Systems P coupler splice is designed for the connection of the steel rebars with the use of torque wrench. The threading process is simple and requires one machine only. The system provides safe and simple installation which promotes the productivity at site. Bartek Systems P coupler splice connection offers a breaking load capacity at least equal to that of the used steel rebar. The couplers are available from Ø12mm Ø40mm. Dimensions Product Ref. Bar Dia. (mm) Coupler External Dia. (mm) Coupler Length (mm) Size of thread IBSP M14 x 2.5 IBSP M16 x 2.5 IBSP M18 x 2.5 IBSP M20 x 2.5 IBSP M22 x 2.5 IBSP M25 x 3.0 IBSP M28 x 3.0 IBSP M32 x 3.0 IBSP M36 x 3.0 IBSP M40 x 3.0 Remarks: o Tolerance of coupler size: length ± 0.5 mm Inner diameter ± 0.2 mm Other sizes are available upon request. Dimensions could change in case of special requirement or as a part of the continuous product development without prior notice. Table 1.1

7 BARTEK SYSTEMS STEEL REBARS: The threaded rebars could be delivered according to the customer s requirement, the customers has to provide us with the quality of steel required for the project, type of coupler, length of steel rebars along with all other relevant details. Customized solutions are available upon request. Page 6 BARTEK SYSTEMS MACHINES: A wide range of machines is available for our customers to choose from whenever they decide to do the threading works by themselves! The customer needs to choose the type of coupler /threading in case of threaded coupler machine requirement. Available Machines: *Semi-automatic upset forging / threading machine set BSUFM *Automatic upset forging / threading machine set BSAUFM *Rib peeling direct threading machine BSQGL *Hydraulic pressing machines for the BARTEK SYSTEMS H couplers *Spare parts for all above machines *All related accessories. We design and produce special solutions according to the requirements of our clients.

8 BARTEK SYSTEMS Special Coupler Types Large Rebar Small Rebar Page 7 Reducer Adding length with nuts Adding length without nuts Anchor plate linking Bar terminator Weldable couplers BARTEK SYSTEMS Threading Types Bartek Systems Type A This is used where the continuation bar can be rotated. The end of the bars are upset and threaded for half length of the coupler. t 2t t Fix and rotate the coupler to the rear of the thread on the fixed bar and lock tight. The bar end should be central within the coupler. Remove the plastic cap from the coupler. Position and rotate the continuation bar in the coupler. Tighten the joint using wrench on the continuation bar. After tightening there should be more than 2-4 mm of the thread exposed, depending on the diameter of the rebar. Bartek Systems Type B This is used where it is not possible to rotate the continuation bar. Therefore the thread of the continuation bar is extended to full coupler length. t 2t 2t

9 Fix the coupler to the rear of the thread on the continuation bar. Page 8 Position the continuation bar with the coupler against the end of the first bar. Rotate the coupler from the continuation bar to engage against the rear of the tread on the opposing bar and lock tight. Using wrench, rotate the continuation bar to lock the two bar ends against each other. After tightening, the length of exposed thread should not be more than half of the coupler length plus 2-4 mm depending on the diameter of the rebar. Bartek Systems Type C This type has an additional locknut and is used where the continuation bar cannot be rotated. The continuation bar is threaded for full coupler length plus the length of the locknut. t 2t ⅔t 2 ⅔t Turn the locknut followed by the coupler to the rear of the thread on the continuation bar. Position the continuation bar with the coupler against the end of the first bar. Rotate the coupler from the continuation bar to engage against the rear of the thread on the opposing bar and lock.

10 Rotate the locknut along the continuation bar. Page 9 Hold the rebar in its required orientation and with a wrench tighten the locknut against the coupler. BARTEK SYSTEMS H Hydraulic Pressed Couplers Advantages: High tensile strength to meet the German standard (DIN 1045), British standard (BS 8110) The hydraulic pressing method of our couplers complies with ACI cold swaged steel coupling sleeve. According to the requirement of ACI439 type I, par , the tensile strength of the splice should reach 1.25 times of the yield strength of the same rebars used for the splice, while the type II should achieve the same tensile strength of the rebars. Take splicing DIN 488, ASTM A615/A615M Grade 60(420) for type I, tensile strength of splice needs to reach 1.25*420=525 MPa; if type II, tensile strength of splice needs to be higher than 620 MPa (Grade 60 bar s min tensile strength). For our standard hydraulic pressing couplers, they meet type I and type II when splicing DIN 488, ASTM A615/A615M Grade 40/Grade 60, ASTM A706/A706M and other similar rebars, for higher strength steel bar, we can supply higher strength couplers.

11 IBSH16 16 IBSH18 18 IBSH20 20 IBSH22 22 IBSH25 25 IBSH28 28 IBSH32 32 IBSH36 36 IBSH40 40 Standard Parameter for BARTEK SYSTEMS H Hydraulic Pressed Product Ref. Dia.(mm) Outer Diam. of Coupler (mm) Length of Coupler (mm) Table 1.2 Other sizes are available upon request and according to project s requirement. Dimensions could change in case of special requirement or as a part of the continuous product development without prior notice. Page 10

12 Standard Ready made Systems & Accessories Rebar Connection System Page 11 The rebar connection system with the 100 % load transmission suitable for both static and dynamic load. Coupler threaded steel coupler system is a natural extension to our rebendable Stabox rebar connection system for rebars rebars 12mm. 1 st concrete pour 2 nd concrete pour Bar + socket incl. coupler cap 2 nd bar thread protection cap Secure protection of the bars by thread protection caps. The use of coupler box ensures precise location of the reinforcement bars and protection and protects the couplers. Simple and easy assembly of the splicing joints. Added splicing joint strength through the interlocked connection between the two concrete pourings. 1 st concrete pour 2 nd concrete pour threaded bars Bartek couplers

13 Chemical couplers Page 12 Chemical Coupler is a half-threaded mechanical splicing system specially designed for the connection of precast concrete elements and filling connection sleeve design. Structural reinforcement for concrete structures, structural design, there should be the implementation of the provisions of the current national standard "design of concrete structures" GB 50010, "Seismic Design Code" GB 50011, "Technical Specification for prefabricated concrete structures". Bolt couplers The Bolt Couplers are used for splicing any grade or profile of reinforcing bar. These couplers are made for reinforcement steel with diameters in the range of 10 mm to 40 mm. Connection is made by inserting bars into both ends of the coupler. The breaking bolts are then screwed by hand and tightened by ratchet wrench until bolts shear off. These couplers can be used in particular cases to replace the damaged reinforcements with new ones and to connect to old structure. We design and produce special solutions according to the requirements of our clients.

14 How to check and identify your Bartek Systems Coupler Page 13 IBS 32 batch no. Or read the Barcode with your mobile device* Batch number SIZE OF THE COUPLER (mm) BS = Bartek Systems (size + batch no.) IBS = IngPro GmbH & Bartek Systems Bartek no extra marking standard Bartek Coupler Bartek P Rib Peeling Coupler Bartek H Hydraulic Coupler *Some couplers may be marked only with Barcode readable with any mobile device the barcode contains all information. EN ISO 9001:2009 Company AUSTRIA

15 Machines Automatic upset forging machine IBSFG1 Working range: 16mm 40mm Main motor power: 7.5KW Electricity Power Source: 380V, 50Hz Net weight: 1000 KG Page 14 Automatic parallel threading machine IBSTD1 Working range: 12mm 40mm Max threading length: 150mm Electricity power source: 380V, 50Hz Net weight: 1000 KG Advantage: 1. Speed. 2. Thread quality is improved. 3. Simple operation. IBSRB 40/50 Parallel thread rolling machine IBSRB parallel thread rolling machine contains two models: 40 and 50, which can process rebar diameter 14mm 40 mm and 36mm 50mm, after more than 10 years application and improving, now comparing other parallel thread rolling machine. Advantages: 1. Threaded bar end with smaller conical degree, thread quality is high. 2. It can process right and left thread without changing any parts. 3. It can chamfer bar end after threading.

16 Another products of Bartek Systems In addition to couplers, you can also find the following products in the company portfolio: Bartek fiber concrete spacers Bartek Systems Pile Cage Page 15 Special fiber concrete spacers Bartek Systems Caps Bartek Systems Plastic Spacers Bartek Systems Pile Cage Spacers

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18 CONTACT FORM Customer: Address: Contact person: Project name: PRODUCT Couplers Type Reinforcement rebar couplers Parallel rib peeling couplers Hydraulic Pressed couplers Bolt couplers Steel diameter (mm)* Quantity (pcs) * steel diameter: 14 mm, 16 mm, 18 mm, 20 mm, 22 mm, 25 mm, 28 mm, 32 mm, 36 mm, 40 mm. Bartek Systems Caps Size Quantity Spacers FIBER CONCRETE SPACERS Type Size Quantity (pcs) Bartek Fiber Concrete Spacers Bartek Systems Pile Cage Special Fiber Concrete Spacer PLASTIC SPACERS Type Size Quantity (pcs) BPS BPC&BPC/C BHD HD PVC Place for special requirements: For sales and delivery conditions please refer to our website

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20 Moskovská Bratislava Slovakia INGPRO GmbH Opernring 1 Top Vienna Austria office@ingpro.at